Anthony Barbier | 6ff3b19 | 2017-09-04 18:44:23 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (c) 2017 ARM Limited. |
| 3 | * |
| 4 | * SPDX-License-Identifier: MIT |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a copy |
| 7 | * of this software and associated documentation files (the "Software"), to |
| 8 | * deal in the Software without restriction, including without limitation the |
| 9 | * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or |
| 10 | * sell copies of the Software, and to permit persons to whom the Software is |
| 11 | * furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in all |
| 14 | * copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| 19 | * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| 20 | * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| 21 | * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE |
| 22 | * SOFTWARE. |
| 23 | */ |
| 24 | #ifndef __ARM_COMPUTE_TEST_PROGRAM_OPTIONS_H__ |
| 25 | #define __ARM_COMPUTE_TEST_PROGRAM_OPTIONS_H__ |
| 26 | |
| 27 | #pragma GCC diagnostic push |
| 28 | #pragma GCC diagnostic ignored "-Weffc++" |
| 29 | #pragma GCC diagnostic ignored "-Wnon-virtual-dtor" |
| 30 | #pragma GCC diagnostic ignored "-Wctor-dtor-privacy" |
| 31 | #include "boost/program_options.hpp" |
| 32 | #pragma GCC diagnostic pop |
| 33 | |
| 34 | #include <random> |
| 35 | #include <sstream> |
| 36 | |
| 37 | namespace arm_compute |
| 38 | { |
| 39 | namespace test |
| 40 | { |
| 41 | /** Defines available commandline arguments and allows to parse them. */ |
| 42 | class ProgramOptions |
| 43 | { |
| 44 | public: |
| 45 | /** Defines available options. */ |
| 46 | ProgramOptions(); |
| 47 | |
| 48 | /** Signals if the --help flag has been passed on the commandline. */ |
| 49 | bool wants_help() const; |
| 50 | |
| 51 | /** Returns a string describing all available options. */ |
| 52 | std::string get_help() const; |
| 53 | |
| 54 | /** Parses the given arguments and makes them available via @ref get. |
| 55 | * |
| 56 | * @param[in] argc Number of command line arguments. |
| 57 | * @param[in] argv Pointer to the command line arguments. |
| 58 | */ |
| 59 | void parse_commandline(int argc, char **argv); |
| 60 | |
| 61 | /** Sets @p value if it has been specified on the command line. |
| 62 | * |
| 63 | * @note The type T has to match the type that has been specified for the |
| 64 | * command line option. |
| 65 | * |
| 66 | * @param[in] name Name of the option to query. |
| 67 | * @param[out] value Variable to which the value will be assigned. |
| 68 | * |
| 69 | * @return True if the value is assigned, false otherwise. |
| 70 | */ |
| 71 | template <typename T> |
| 72 | bool get(const std::string &name, T &value) const; |
| 73 | |
| 74 | protected: |
| 75 | /** Allows subclasses to add more specific options |
| 76 | * |
| 77 | * @param[in] options Boost object containing options and their descriptions |
| 78 | */ |
| 79 | void add_options(const boost::program_options::options_description &options); |
| 80 | |
| 81 | private: |
| 82 | boost::program_options::options_description _hidden{}; |
| 83 | boost::program_options::options_description _visible{ "Configuration options" }; |
| 84 | boost::program_options::positional_options_description _positional{}; |
| 85 | boost::program_options::variables_map _vm{}; |
| 86 | }; |
| 87 | |
| 88 | template <typename T> |
| 89 | bool ProgramOptions::get(const std::string &name, T &value) const |
| 90 | { |
| 91 | if(_vm.count(name) != 0) |
| 92 | { |
| 93 | value = _vm[name].as<T>(); |
| 94 | return true; |
| 95 | } |
| 96 | |
| 97 | return false; |
| 98 | } |
| 99 | } // namespace test |
| 100 | } // namespace arm_compute |
| 101 | #endif |